B
ottom Attachments are a type of weapon attachment in Brink, and can be outfitted to a weapon through the Weapon Customization menu. Bottom attachments are equipped to the foregrip of a gun, and the attachments usable are varied and provide random benefits to weapons that have this slot available.
Vertical Grips
Vertical foregrips allow the wielder to have a better hold on the gun. These grips allow for better recoil control, but have the adverse effect of lowering a weapon's draw speed.
Gun Slings
A gun sling is an over-the-shoulder attachment that allows for easier storage and accessibility. However, gun slings do not provide any other effect other than improved draw speed.
Grenade Launchers
A
n underbarrel grenade launcher is a devastating portable weapon equipped with specialized grenades that explode on contact.
It is unknown if these will actually be present in the final build of BRINK, but a still used by lead designer Neil Alphonso suggests that grenade launchers will be usable as bottom attachments.
It was recently proved by Splash Damage in a Twitter post that grenade launchers will be actual available attachments in the release build of BRINK.